<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <a href="../响应式/响应式/上中下.html">上中下</a>
    <a href="../响应式/响应式/上中下三列.html">上中下三列</a>
    <a href="../表单/bd.html">表单</a>
    <a href="../有声相册/相册.html">有声相册</a>
    
</body>
</html>